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Maurice Delvart (21 September 1899 – 24 December 1986) was a French sprinter who specialised in the 400 metres. He competed at the 1920 Summer Olympics in the 400 m and 4 × 400 m relay and won a bronze medal in the relay. Nationally Delvart finished second in the 400 m in 1919, 1920 and 1922. He set a world record over 500 m.